{- |
Module : Data.UUID.V4
Copyright : (c) 2012 Antoine Latter
License : BSD-style
Maintainer : aslatter@gmail.com
Stability : experimental
Portability : portable
This module implements Version 4 UUIDs as specified
in RFC 4122.
These UUIDs are generated from a psuedo-random generator.
We use the System.Random 'R.StdGen' as our random source.
All of the logic is encapsulated in the 'R.Random' instance
for the UUID type, so you are also free to use the random generator
of your choice.
-}moduleData.UUID.V4(nextRandom)whereimportData.UUIDimportqualifiedSystem.RandomasR-- | Generate a random UUID. Introduced in version 1.2.6.nextRandom::IOUUIDnextRandom=R.randomIO